中国激光, 1999, 26 (1): 11, 网络出版: 2006-08-09
半共焦腔高反耦合窗口横流CO2激光器输出花样的研究
Study on Output Patterns of the Half Confocal Cavity of a TEA CO2Laser with a High Reflective Coupling Window
摘要
探讨了利用半共焦腔的“反演”特性及放电区增益分布特性以及调节平面高反膜红外输出耦合窗口来获得不同的对称性、均匀性良好的激光输出花样,并通过实验获得了与理论相符的结果。
Abstract
Based on the “inversion” of the half confocal cavity and the curve of gain distribution in the discharge zone,the various laser output patterns can be acquired by adjusting an infra-red coupling mirror coated with high reflective film. The output pattern is uniform and symmetrical. The result of expriment is in accordance with theory.
许国良, 程兆谷, 雒江涛, 张赵林, 夏金安. 半共焦腔高反耦合窗口横流CO2激光器输出花样的研究[J]. 中国激光, 1999, 26(1): 11. 许国良, 程兆谷, 雒江涛, 张赵林, 夏金安. Study on Output Patterns of the Half Confocal Cavity of a TEA CO2Laser with a High Reflective Coupling Window[J]. Chinese Journal of Lasers, 1999, 26(1): 11.
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